Every organization, large or small, uses a variety of capital to make the business work. Capital includes cash, valuables, or goods used to generate income for a business. For example, a retail store uses registers and inventory, while a consulting firm may have proprietary software or buildings. No matter the industry, all companies have one thing in common: they must have people to make their capital work for them. This will be our focus throughout the text: generation of revenue through the use of people's skills and abilities.